Deprecate convention-based @Component stereotype names in favor of @AliasFor

When use of the deprecated feature is detected, a WARNING log message
will be generated analogous to the following.

WARN o.s.c.a.AnnotationBeanNameGenerator - Support for convention-based
stereotype names is deprecated and will be removed in a future version
of the framework. Please annotate the 'value' attribute in
@org.springframework.context.annotation.AnnotationBeanNameGeneratorTests$ConventionBasedComponent1
with @AliasFor(annotation=Component.class) to declare an explicit alias
for @Component's 'value' attribute.

See gh-31089
Closes gh-31093

spring-context/src/test/java/example/profilescan/DevComponent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.context.annotation.Profile;
+import org.springframework.core.annotation.AliasFor;
 import org.springframework.stereotype.Component;
 
 @Retention(RetentionPolicy.RUNTIME)
@@ -32,6 +33,7 @@ public @interface DevComponent {
 
 	String PROFILE_NAME = "dev";
 
+	@AliasFor(annotation = Component.class)
 	String value() default "";
 
 }

spring-context/src/test/java/example/scannable/CustomStereotype.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2009 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.context.annotation.Scope;
+import org.springframework.core.annotation.AliasFor;
 import org.springframework.stereotype.Service;
 
 /**
@@ -33,6 +34,7 @@ import org.springframework.stereotype.Service;
 @Scope("prototype")
 public @interface CustomStereotype {
 
+	@AliasFor(annotation = Service.class)
 	String value() default "thoreau";
 
 }